From fafd8443118565f4e06da2a8832e8d3fa3ffe41e Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Wed, 15 Aug 2012 05:03:37 +0200 Subject: [PATCH] mpegvideo: fix MB/MV vissualization on videos that are not mod 16 == 0 Signed-off-by: Michael Niedermayer --- libavcodec/mpegvideo.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c index 924ddd6263..22a9ec830e 100644 --- a/libavcodec/mpegvideo.c +++ b/libavcodec/mpegvideo.c @@ -1595,8 +1595,8 @@ void ff_print_debug_info(MpegEncContext *s, AVFrame *pict) avcodec_get_chroma_sub_sample(s->avctx->pix_fmt, &h_chroma_shift, &v_chroma_shift); for (i = 0; i < 3; i++) { - size_t size= (i == 0) ? pict->linesize[i] * height: - pict->linesize[i] * height >> v_chroma_shift; + size_t size= (i == 0) ? pict->linesize[i] * FFALIGN(height, 16): + pict->linesize[i] * FFALIGN(height, 16) >> v_chroma_shift; s->visualization_buffer[i]= av_realloc(s->visualization_buffer[i], size); memcpy(s->visualization_buffer[i], pict->data[i], size); pict->data[i] = s->visualization_buffer[i];